<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'">
    <link href="./index.css" rel="stylesheet">
    <title>测试页面</title>
  </head>
  <body>
    <h1>我是index里面的标题!</h1>
    <button id="btn1">点我</button>
    <br><br><hr>
    <input id="input" type="text" placeholder="请输入文本">
    <button id="btn2">向d盘写入hello.exe文件</button>
    <br><br><hr>
    <button id="btn3">读d盘hello.exe文件</button>
    <script src="./render.js"></script>
  </body>
</html>